package com.lyrpx.untils;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;

import java.io.InputStream;

public class MyTool {
    public static SqlSessionFactory factory;//静态工厂
    static {
        //创建静态工厂
        try{
            InputStream in = Resources.getResourceAsStream("mybatis-config.xml");
             factory=new SqlSessionFactoryBuilder().build(in);
        }catch (Exception e){
            e.printStackTrace();
        }
    }
    public  static SqlSession getSqlSession(){
        return  factory.openSession();
    }

}
